Inventor · disambiguated record
Erhard Klahr
Also filed as: KLAHR ERHARD
10 granted patents·215 citations·filing 1981–1998
90Inventor score
Files withBASF AG10
Top patents by PatentIndex Score
10 records- 0193US4349669APurification of alkylglycosides by distillative removal of unconverted alcoholsBASF AG·Filed 1981·Granted Sep 14, 1982·55 cites·4 claims
- 0291US4469831AMoisture-curing, storage stable, single-component polyurethane systemsBASF AG·Filed 1983·Granted Sep 4, 1984·65 cites·10 claims
- 0373US4340766ADishwashing agents and cleaning agents containing oxybutylated higher alcohol/ethylene oxide adducts as low-foaming surfactantsBASF AG·Filed 1981·Granted Jul 20, 1982·31 cites·4 claims
- 0468US4375565ALow-foaming, biodegradable alkoxylation products terminated with glycerine ether radicals, and a process for their preparationBASF AG·Filed 1981·Granted Mar 1, 1983·24 cites·2 claims
- 0559US4479016AEthoxylates of diacetylene alcohols and the use of these compounds as surfactantsBASF AG·Filed 1982·Granted Oct 23, 1984·5 cites·9 claims
- 0652US4366326AOxyalkylated fatty alcohols having end groups blocked by reaction with propyleneBASF AG·Filed 1981·Granted Dec 28, 1982·9 cites·1 claims
- 0751US4702858AWashing agents containing, as additives, carboxyl-containing copolymers which are neutralized or amidated with aminesBASF AG·Filed 1986·Granted Oct 27, 1987·16 cites·8 claims
- 0845US4614613APreparation of β-N-aziridinopropionatesBASF AG·Filed 1984·Granted Sep 30, 1986·2 cites·7 claims
- 0939US4412933AColor stabilized nonionic surfactantsBASF AG·Filed 1981·Granted Nov 1, 1983·6 cites·4 claims
- 1038US5910578APhenylazoanilinesBASF AG·Filed 1998·Granted Jun 8, 1999·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →